Reference Switzerland (DARTZEEL) Da Xiao Swiss famous machine without feedback power amplifier board
Product Description:
All parts of this product are original authentic, unpretentious, pure quality; the use of high-quality original parts, not only the safety and quality are guaranteed, long service life, more important is to ensure that the actual performance can achieve the design goals. The pursuit of first-class quality is our consistent aim.
product details:
1 Original Toshiba TT1943/TT5200 ON MJE15034 MJE15035
2 Electrolytic capacitor signal main circuit adopts Taiwan famous brand, main filter capacitor adopts gold chemical audio special capacitor capacity 470UF/100V, ensuring strong and continuous power support.
3 The resistor uses a five-ring metal resistor, and the main circuit uses a five-ring metal film resistor with an accuracy of ±1% to ensure a good signal-to-noise ratio.
4 PCB adopts 1.6mm thick double-sided sheet, 2.0 oz copper thickness, and tin-spraying process to ensure good passing performance of large and small currents. First-class PCB quality.
5 With 2.2uf Weimar coupling capacitor, the distortion is better and the sound is better.
Basic parameters:
PCB size: 145MM × 92MM
Supply voltage: DC DC + _35V to DC + _55V protection circuit voltage AC12V or AC15V
Output power: 200W*2
Speaker impedance: 4-8 ohms